Steven Goddard

The dishonesty of our manipulated temperature records

James Delingpole explains the inherent dishonesty of climate change proponents and their manipulated temperature records.

How can we believe in ‘global warming’ when the temperature records providing the ‘evidence’ for that warming cannot be trusted?

It’s a big question – and one which many people, even on the sceptical side of the argument, are reluctant to ask.


[B]efore I go into technical detail about why the temperature records are suspect, let me provide an analogy which ought to make it perfectly clear to any neutral parties reading this why the problem I’m about to describe ought not to be consigned to the realms of crackpottery.

Suppose say, that for the last 100 years my family have been maintaining a weather station at the bottom of our garden, diligently recording the temperatures day by day, and that what these records show is this: that in the 1930s it was jolly hot – even hotter than in the 1980s; that since the 1940s it has been cooling.

What conclusions would you draw from this hard evidence?

Well the obvious one, I imagine, is that the dramatic Twentieth Century warming that people like Al Gore have been banging on about is a crock. At least according to this particular weather station it is.

Now how would you feel if you went and took these temperature records along to one of the world’s leading global warming experts – say Gavin Schmidt at NASA or Phil Jones at CRU or Michael Mann at Penn State – and they studied your records for a moment and said: “This isn’t right.” What if they then crossed out all your temperature measurements, did a few calculations on the back of an envelope, and scribbled in their amendments? And you studied those adjustments and you realised, to your astonishment, that the new, pretend temperature measurements told an entirely different story from the original, real temperature measurements: that where before your records showed a cooling since the 1940s they now showed a warming trend.

You’d be gobsmacked, would you not?

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Global Warming hasn’t happened, new data shows US been cooling since 1930s

The frauds are starting to be revealed and one of the biggest frauds in the history of mankind hasn’t been a committed by corporate bankers, rather by socialists and their useful idiots in the universities and scientific community.

Global Warming is dead, the evidence is building that is showing the skeptics were right all along.

Christopher Booker writes at The Telegraph:

When future generations try to understand how the world got carried away around the end of the 20th century by the panic over global warming, few things will amaze them more than the part played in stoking up the scare by the fiddling of official temperature data. There was already much evidence of this seven years ago, when I was writing my history of the scare, The Real Global Warming Disaster. But now another damning example has been uncovered by Steven Goddard’s US blog Real Science, showing how shamelessly manipulated has been one of the world’s most influential climate records, the graph of US surface temperature records published by the National Oceanic and Atmospheric Administration (NOAA).

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The Great Global Warming Scam

The USA is supposedly the principal cause of global warming, and it is certainly one of the centres of warmist panic.  But the temperature records used to make the warmist case are not only manipulated, they have been fraudulently altered.  In fact, based on the real records, the USA has been cooling for the past 80 years.

To most people, the hottest temperatures ever “recorded” would imply that quality controlled thermometers registered higher readings during the past year than had ever occurred before. If you believe that this is what the National Oceanic and Atmospheric Administration (NOAA) means by hottest temperatures ever “recorded,” then you are wrong.

Raw temperature data show that U.S. temperatures were significantly warmer during the 1930s than they are today. In fact, raw temperature data show an 80-year cooling trend. NOAA is only able to claim that we are experiencing the hottest temperatures on record by doctoring the raw temperature data.

Doctoring real-world temperature data is as much a part of the alarmist playbook as is calling skeptical scientists at Harvard, Princeton, Columbia, MIT, NASA, NOAA, etc., “anti-science.” Faced with the embarrassing fact that real-world temperature readings don’t show any U.S. warming during the past 80 years, the alarmists who oversee the collection and reporting of the data simply erase the actual readings and substitute their own desired readings in their place. If this shocks you, you are not alone.

The bureaucracy at NOAA and NASA who report the U.S. temperature data undertake what they term “correcting” the raw data. These corrections are not just one-time affairs, either. As time goes by, older temperature readings are systematically and repeatedly made cooler, and then cooler still, and then cooler still, while more recent temperature readings are made warmer, and then warmer still, and then warmer still.

Science blogger Steven Goddard at Real Science has posted temperature comparison charts (available here, and here) showing just how dramatically the NOAA and NASA bureaucrats have doctored the U.S. temperature data during the past several decades. As the before-and-after temperature charts show, government bureaucrats with power and funding at stake have turned a striking long-term temperature decline (as revealed by the real-world data), into a striking long-term temperature increase.